'Self-sufficingness' definitions:

Definition of 'Self-sufficingness'

From: GCIDE

Self-sufficing \Self`-suf*fi"cing\, a. Sufficing for one's self or for itself, without needing external aid; self-sufficient. -- {Self`-suf*fi"cing*ness}, n. --J. C. Shairp. [1913 Webster]